Figure 8-3. Nud7120A Gps Circuit - Motorola APX 5000 Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF
DC_LIN_3V
IN
C1301
12PF
RF_ANT
IN
C1309
L1305
.5PF
18NH
C1302
1.8PF
R1304
0
C1305
C1304
1000PF 12PF
FL1301
FARF6KA1G5754
DNP
C1303
12PF
1 4
IN OUT
L1301
5.6NH
C1306
4.7PF
DC_LIN_3V
L1303
18NH
U1304
BGA615L7
C1308
1
AI 18PF
TL_RF_GPS_OUT
L1302
2 6
BIAS AO
100NH
4
PON
R1307
1K
DC BIAS FOR GPS LNA ADDED TO RF BOARD
(FROM EXPANSION BOARD/GPS IC: GPS_LNA_PON)
C1307
12PF

Figure 8-3. NUD7120A GPS Circuit

8-5
OUT